AI Article Synopsis

  • The study investigates the levels of perlecan, an extracellular matrix proteoglycan linked to endothelial functions, in maternal serum among women with different severities of preeclampsia.
  • The research involved 50 women diagnosed with preeclampsia and 30 healthy pregnant women, finding significantly higher serum perlecan levels in those with severe preeclampsia compared to other preeclamptic patients.
  • No significant differences in serum perlecan levels were observed between early-onset, late-onset preeclampsia, and healthy pregnancies, indicating that severe preeclampsia is notably distinct.

Article Abstract

: Perlecan is an extracellular matrix proteoglycan suggested to maintain endothelial functions. We aimed to measure maternal serum perlecan levels in different preeclampsia phenotypes.: This study included 50 women with preeclampsia and 30 healthy pregnant women.: Serum perlecan levels were significantly higher (p = 0.016) in preeclamptic women with severe features(n = 23) than preeclampsia patients(n = 27). There were no statistically significant differences in serum perlecan levels between the early-onset preeclampsia(n = 25), late-onset preeclampsia(n = 25), and healthy pregnancies.: Our findings suggest that preeclamptic women with severe features have higher serum perlecan levels than women with preeclampsia.

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http://dx.doi.org/10.1080/10641955.2019.1711390DOI Listing

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Article Synopsis
  • The study investigates the levels of perlecan, an extracellular matrix proteoglycan linked to endothelial functions, in maternal serum among women with different severities of preeclampsia.
  • The research involved 50 women diagnosed with preeclampsia and 30 healthy pregnant women, finding significantly higher serum perlecan levels in those with severe preeclampsia compared to other preeclamptic patients.
  • No significant differences in serum perlecan levels were observed between early-onset, late-onset preeclampsia, and healthy pregnancies, indicating that severe preeclampsia is notably distinct.
View Article and Find Full Text PDF
Article Synopsis
  • Researchers used differential proteomic technology to analyze urine samples from pregnant women with gestational hypertension, mild and severe preeclampsia, and normal pregnancies, identifying 30 unique proteins.
  • They found that levels of certain proteins, like L‑PGDS and perlecan, were elevated in gestational hypertension but decreased in preeclampsia, while other proteins like serum albumin were the opposite.
  • The study highlights the potential of urine proteomics to identify biomarkers for different hypertensive disorders during pregnancy, with L‑PGDS and perlecan possibly indicating renal function and injury.
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